____ by a crowd of people, I felt nervous, ____ what to say. [ ]A. Watching; didn't know B. Hav
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题目简介
____ by a crowd of people, I felt nervous, ____ what to say. [ ]A. Watching; didn't know B. Hav
题目详情
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B. Having watched; and not knew
C. Having been watched; not known
D. Being watched; not knowing
答案